525604700196 has 45 divisors (see below), whose sum is σ = 1374068624929. Its totient is φ = 175197216816.

The previous prime is 525604700191. The next prime is 525604700321. The reversal of 525604700196 is 691007406525.

The square root of 525604700196 is 724986.

It is a perfect power (a square), and thus also a powerful number.

525604700196 is a `hidden beast` number, since 5 + 2 + 560 + 4 + 70 + 0 + 19 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 490910422500 + 34694277696 = 700650^2 + 186264^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525604700191) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 13029610 + ... + 13069886.

Almost surely, 2^525604700196 is an apocalyptic number.

525604700196 is the 724986-th square number.

It is an amenable number.

525604700196 is an abundant number, since it is smaller than the sum of its proper divisors (848463924733).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

525604700196 is an frugal number, since it uses more digits than its factorization.

525604700196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80570 (or 40282 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 525604700196 in words is "five hundred twenty-five billion, six hundred four million, seven hundred thousand, one hundred ninety-six".